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authorRob Clark <robdclark@gmail.com>2014-12-19 00:01:47 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-12-19 00:22:46 +0300
commitac9c925616028f1f03f631f229bca49b3a92ce9a (patch)
tree057234e8e4c26509ad5c638a1d0b7ef5f0838eaa /include/drm/drm_atomic.h
parent40ecc694e114a06b9ed77e3e94641b0f5490693c (diff)
downloadlinux-ac9c925616028f1f03f631f229bca49b3a92ce9a.tar.xz
drm: add atomic_get_property
Since we won't be using the obj->properties->values[] array to shadow property values for atomic drivers, we are going to need a vfunc for getting prop values. Add that along w/ mandatory wrapper fxns. v2: more comments and copypasta comment typo fix Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm/drm_atomic.h')
-rw-r--r--include/drm/drm_atomic.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index 51168a8b723a..d41233ccbc9e 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -41,18 +41,27 @@ drm_atomic_get_crtc_state(struct drm_atomic_state *state,
int drm_atomic_crtc_set_property(struct drm_crtc *crtc,
struct drm_crtc_state *state, struct drm_property *property,
uint64_t val);
+int drm_atomic_crtc_get_property(struct drm_crtc *crtc,
+ const struct drm_crtc_state *state,
+ struct drm_property *property, uint64_t *val);
struct drm_plane_state * __must_check
drm_atomic_get_plane_state(struct drm_atomic_state *state,
struct drm_plane *plane);
int drm_atomic_plane_set_property(struct drm_plane *plane,
struct drm_plane_state *state, struct drm_property *property,
uint64_t val);
+int drm_atomic_plane_get_property(struct drm_plane *plane,
+ const struct drm_plane_state *state,
+ struct drm_property *property, uint64_t *val);
struct drm_connector_state * __must_check
drm_atomic_get_connector_state(struct drm_atomic_state *state,
struct drm_connector *connector);
int drm_atomic_connector_set_property(struct drm_connector *connector,
struct drm_connector_state *state, struct drm_property *property,
uint64_t val);
+int drm_atomic_connector_get_property(struct drm_connector *connector,
+ const struct drm_connector_state *state,
+ struct drm_property *property, uint64_t *val);
int __must_check
drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state,